<template>
    <div class="box1">
        123
    </div>
</template>
<script setup>
    
</script>
<style scoped>
*{
    margin: 0;
    padding: 0;
}
.box1{
    width: 1rem;
    height: 1rem;
    background-color: red;
    font-size: 0.2rem;
}


</style>